Voyria

Last updated

Voyria
Voyria tenella 1.jpg
Voyria tenella
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Gentianales
Family:
Gentianaceae
Genus:
Voyria

L.
Species

See text

Synonyms

LeiphaimosSchltdl. & Cham.

Voyria, commonly known as ghostplants, [1] is a genus of 20 species [2] of herbaceous perennial plants, belonging to the family Gentianaceae. They are mostly native to warm temperate and tropical regions of the Caribbean, Central America and South America, except for V. primuloides , which is found in West and Central Africa. V. parasitica reaches as far north as the Everglades in Florida.

Unlike most plants, they do not contain chlorophyll; they are myco-heterotrophs, getting their food through parasitism upon fungi rather than photosynthesis. Their roots are thick and densely clustered, forming a "birds nest" that house their fungus host. Depending on the species, the flowers can be single or held in corymbs of many individual flowers. The stems are usually pallid, with reduced scale-like foliage. The flowers can vary in colour, with white or yellow predominating, and blue and pink also occurring. Like all myco-heterotrophs, they are capable of living in very dark conditions, such as the floor of deep forests, because they no longer derive energy from sunlight.

Voyria is subdivided into two subgenera, Voyria and Leiphaimos. The latter, which contains a majority of the species, is characterized by highly reduced features, lacking both stomates and a continuous vascular cylinder. The lack of chloroplast genes has caused some difficulty in better understanding its relationships within the family. Seeds are dispersed by wind. [3]

Species list

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Citharexylum is a genus of flowering plants in the verbena family, Verbenaceae. It contains shrub and tree species commonly known as fiddlewoods or zitherwoods. They are native to the Americas, ranging from southern Florida and Texas in the United States to Argentina. The highest diversity occurs in Mexico and the Andes. The generic name is derived from the Greek words κιθάρα (kithara), meaning "lyre", and ξύλον (xylon), meaning "wood," referring to the use of the wood in the sounding boards of string instruments. Several species, especially C. caudatum and C. spinosum, are cultivated as ornamentals.

  1. Citharexylum affineD.Don - from northern Mexico to Nicaragua
  2. Citharexylum alainiiMoldenke - Dominican Republic
  3. Citharexylum albicauleTurcz. - Cuba
  4. Citharexylum altamiranumGreenm. - northeastern Mexico
  5. Citharexylum andinumMoldenke - Bolivia, Jujuy Province of Argentina
  6. Citharexylum argutedentatumMoldenke - Peru
  7. Citharexylum berlandieriB.L. Rob. - from Texas to Oaxaca - Berlandier's fiddlewood, Tamaulipan fiddlewood
  8. Citharexylum bourgeauanumGreenm. - Veracruz, Oaxaca
  9. Citharexylum brachyanthum(A.Gray ex Hemsl.) A.Gray - Texas, Coahuila, Nuevo León - Boxthorn fiddlewood, Mexican fiddlewood
  10. Citharexylum bullatumMoldenke - Colombia
  11. Citharexylum calvumMoldenke - Quintana Roo
  12. Citharexylum caudatumL. - southern Mexico, West Indies, Central America, Colombia, Peru - Juniper berry
  13. Citharexylum chartaceumMoldenke - Peru, Ecuador
  14. Citharexylum cooperiStandl. - Costa Rica, Panama, Guatemala
  15. Citharexylum costaricenseMoldenke - Costa Rica, Nicaragua, Honduras
  16. Citharexylum crassifoliumGreenm - Chiapas, Belize, Guatemala, Honduras
  17. Citharexylum daniraeLeón de la Luz & F.Chiang - Revillagigedo Islands of Baja California
  18. Citharexylum decorumMoldenke - Colombia, Venezuela
  19. Citharexylum dentatumD.Don - Peru
  20. Citharexylum discolorTurcz. - Cuba, Hispaniola
  21. Citharexylum donnell-smithiiGreenm. - Oaxaca, Chiapas, Central America
  22. Citharexylum dryanderaeMoldenke - Colombia, Venezuela, Peru, Ecuador
  23. Citharexylum ekmaniiMoldenke - Cuba
  24. Citharexylum ellipticumMoc. & Sessé ex D.Don - Veracruz, Campeche, Tabasco; naturalized in Cuba + Cayman Islands
  25. Citharexylum endlichiiMoldenke - northeastern Mexico
  26. Citharexylum flabellifoliumS.Watson - Sonora, Baja California
  27. Citharexylum flexuosum(Ruiz & Pav.) D.Don - Bolivia, Peru
  28. Citharexylum fulgidumMoldenke - Veracruz, northeastern Mexico
  29. Citharexylum gentryiMoldenke - Ecuador
  30. Citharexylum glabrum(S.Watson) Greenm - Oaxaca
  31. Citharexylum glazioviiMoldenke - eastern Brazil
  32. Citharexylum grandiflorumAymard & Rueda - Ecuador
  33. Citharexylum guatemalense(Moldenke) D.N.Gibson - Guatemala, Nicaragua
  34. Citharexylum herreraeMansf. - Peru
  35. Citharexylum hexangulareGreenm. - from northern Mexico to Costa Rica
  36. Citharexylum hidalgenseMoldenke - Mexico
  37. Citharexylum hintoniiMoldenke - México State
  38. Citharexylum hirtellumStandl. - from Veracruz to Panama
  39. Citharexylum ilicifoliumKunth - Bolivia, Peru, Ecuador
  40. Citharexylum iltisiiMoldenke - Peru
  41. Citharexylum × jamaicenseMoldenke - Jamaica, Haiti, Puerto Rico (C. caudatum × C. spinosum)
  42. Citharexylum joergensenii(Lillo) Moldenke - Argentina, Bolivia
  43. Citharexylum karsteniiMoldenke - Colombia, Venezuela
  44. Citharexylum kerberiGreenm. - Veracruz
  45. Citharexylum kobuskianumMoldenke - Peru
  46. Citharexylum krukoviiMoldenke - eastern Brazil
  47. Citharexylum kunthianumMoldenke - Colombia, Venezuela, Ecuador
  48. Citharexylum laetumHiern - southern Brazil
  49. Citharexylum laurifoliumHayek - Bolivia, Peru
  50. Citharexylum lemsiiMoldenke - Guanacaste Province in Costa Rica
  51. Citharexylum × leonisMoldenke - Cuba (C. caudatum × C. tristachyum)
  52. Citharexylum ligustrifolium(Thur. ex Decne.) Van Houtte - Mexico
  53. Citharexylum lojenseMoldenke - Ecuador
  54. Citharexylum lucidumCham. & Schltdl. - Mexico
  55. Citharexylum lycioidesD.Don - Mexico
  56. Citharexylum macradeniumGreenm. - Panama, Costa Rica
  57. Citharexylum macrochlamysPittier - Panama, Colombia
  58. Citharexylum macrophyllumPoir. - Colombia, Venezuela, Ecuador, Guianas, northwestern Brazil
  59. Citharexylum matheanumBorhidi & Kereszty - Cuba
  60. Citharexylum matudaeMoldenke - Chiapas
  61. Citharexylum mexicanumMoldenke - Veracruz, Puebla, Oaxaca
  62. Citharexylum microphyllum(DC.) O.E.Schulz - Hisipaniola
  63. Citharexylum mirifoliumMoldenke - Colombia, Venezuela
  64. Citharexylum mocinoiD.Don - Mexico, Central America
  65. Citharexylum montanumMoldenke - Colombia, Ecuador
  66. Citharexylum montevidense(Spreng.) Moldenke - Brazil, Argentina, Paraguay, Uruguay
  67. Citharexylum myrianthumCham. - Brazil, Argentina, Paraguay
  68. Citharexylum obtusifoliumKuhlm - Espírito Santo
  69. Citharexylum oleinum Moldenke - Mexico
  70. Citharexylum ovatifoliumGreenm. - Mexico
  71. Citharexylum pachyphyllumMoldenke - Peru
  72. Citharexylum pernambucenseMoldenke - eastern Brazil
  73. Citharexylum poeppigiiWalp. - Colombia, Venezuela, Ecuador, Bolivia, Peru, Brazil
  74. Citharexylum punctatumGreenm. - Bolivia, Peru
  75. Citharexylum quercifoliumHayek - Peru
  76. Citharexylum quitenseSpreng. - Ecuador
  77. Citharexylum racemosumSessé & Moc. - Mexico
  78. Citharexylum reticulatumKunth - Ecuador, Peru
  79. Citharexylum rigidum(Briq.) Moldenke - Paraguay, southern Brazil
  80. Citharexylum rimbachiiMoldenke - Ecuador
  81. Citharexylum roseiGreenm. - Mexico
  82. Citharexylum roxanaeMoldenke - Baja California
  83. Citharexylum scabrumMoc. & Sessé ex D.Don - northern Mexico
  84. Citharexylum schottiiGreenm. - southern Mexico, Central America
  85. Citharexylum schulziiUrb. & Ekman - Hispaniola
  86. Citharexylum sessaeiD.Don - Mexico
  87. Citharexylum shreveiMoldenke - Sonora
  88. Citharexylum solanaceumCham. - southern Brazil
  89. Citharexylum spinosumL. – Spiny fiddlewood - West Indies, Panama, Venezuela, the Guianas; naturalized in India, Mozambique, Fiji, Bermuda
  90. Citharexylum stenophyllumUrb. & Ekman - Haiti
  91. Citharexylum steyermarkiiMoldenke - Veracruz, Chiapas, Guatemala
  92. Citharexylum suberosumLoes. ex Moldenke - Cuba
  93. Citharexylum subflavescensS.F.Blake - Colombia, Venezuela, Ecuador, Peru
  94. Citharexylum subthyrsoideumPittier - Colombia, Venezuela
  95. Citharexylum subtruncatumMoldenke - northwestern Brazil
  96. Citharexylum sulcatumMoldenke - Colombia
  97. Citharexylum svensoniiMoldenke - Ecuador
  98. Citharexylum teclenseStandl. - El Salvador
  99. Citharexylum ternatumMoldenke - Cuba
  100. Citharexylum tetramerumBrandegee - Valle de Tehuacán-Cuicatlán in Mexico
  101. Citharexylum tristachyumTurcz. – Threespike Fiddlewood - Cuba, Jamaica, Leeward Islands
  102. Citharexylum uleiMoldenke - Colombia, Peru, northwestern Brazil
  103. Citharexylum vallenseMoldenke - Colombia
  104. Citharexylum venezuelenseMoldenke - Venezuela
  105. Citharexylum weberbaueriHayek - Peru
<i>Hernandia</i> Genus of flowering plants

Hernandia is a genus of flowering plants in the family Hernandiaceae. It was named after the Spanish botanist Francisco Hernández de Toledo.

<i>Amaioua</i> Genus of plants

Amaioua is a genus of flowering plants in the family Rubiaceae. It was first described by Jean Baptiste Aublet in 1775. The genus is native to tropical America from southern Mexico to Brazil, including Cuba and Trinidad.

Appunia is a genus of flowering plants in the family Rubiaceae. It was described by Joseph Dalton Hooker in 1873. The genus is found from southern Mexico, Central America, and northern South America.

<i>Chomelia</i> Genus of flowering plants

Chomelia is a genus of flowering plants in the family Rubiaceae. It is native to Mexico, Central America, the West Indies, and much of South America as far south as Argentina.

<i>Cosmibuena</i> Genus of plants

Cosmibuena is a genus of flowering plants in the family Rubiaceae. The genus is native to Chiapas, Central America, and South America as far south as Brazil.

<i>Carapichea</i> Genus of flowering plants

Carapichea is a genus of flowering plants in the family Rubiaceae. It is native to Central America and northern South America from Nicaragua to Brazil. One species, Carapichea ipecacuanha, is used medicinally as the source of ipecac, a powerful emetic.

Tachia is a genus of flowering plants in the family Gentianaceae. It includes 13 species native to the tropical Americas, ranging from Costa Rica through Colombia, Venezuela, the Guianas, and Peru to northern Brazil and Bolivia.

References

  1. ↑ USDA, NRCS (n.d.). "Voyria". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 6 August 2015.
  2. ↑ "Voyria Aubl. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2020-02-07.
  3. ↑ Albert, Victor A.; Struwe, Lena (October 1997). "Phylogeny and Classification of Voyria (saprophytic Gentianaceae)". Brittonia. 49 (4): 466. Bibcode:1997Britt..49..466A. doi:10.2307/2807736. ISSN   0007-196X. JSTOR   2807736. S2CID   36789988.
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